20173243502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1\times {\mathrm{3203}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 32180976000

約数和(自身を除く): 12007732498

約数列:

[1, 2, 19, 38, 107, 214, 1549, 2033, 3098, 3203, 4066, 6406, 29431, 58862, 60857, 121714, 165743, 331486, 342721, 685442, 3149117, 4961447, 6298234, 6511699, 9922894, 13023398, 94267493, 188534986, 530874829, 1061749658, 10086621751, 20173243502]

約数ペア:

[(1, 20173243502), (2, 10086621751), (19, 1061749658), (38, 530874829), (107, 188534986), (214, 94267493), (1549, 13023398), (2033, 9922894), (3098, 6511699), (3203, 6298234), (4066, 4961447), (6406, 3149117), (29431, 685442), (58862, 342721), (60857, 331486), (121714, 165743)]